A high precision mapping drone can be 50% faster than a walking survey, and its boots never get muddy. Bid packages come with an existing topo, but is it up to date? Even if it is, it will likely lack the level of detail you need. Drone mapping helps with planning, but also sends data as you progress, giving you information that you can turn into efficiencies and better reporting. Whether you buy one yourself or have us do it, ask a Komatsu expert to show you why you should fly.